Ronald Leaf, Ph.D. is a licensed psychologist who began his career working with Ivar Lovaas in 1973 while receiving his undergraduate degree at UCLA.  Subsequently he received his doctorate under the direction of Dr. Lovaas.  During his years at UCLA he served as Clinic Supervisor, Research Psychologist, Interim Director of the Autism Project and Lecturer.  He was extensively involved in several research investigations, contributed to the Me Book and is a co-author of the Me Book Videotapes, a series of instructional tapes for teaching autistic children.  Dr. Leaf has consulted to families, schools, day programs and residential facilities on a national and international basis.  Ron is a Director of Autism Partnership.  Dr. Leaf has published extensively in research journals.  Dr. Leaf is the co-author of: A Work in Progress, Time for School, It Has to Be Said!, Crafting Connections, A Work in Progress Companion Series and Clinical Judgement.